The Australian Security Intelligence Organisation (ASIO) is charged with protecting Australia and its citizens from terrorism, foreign interference, espionage, sabotage, and politically motivated violence.

ASIO Director-General Duncan Lewis gave a public address at the Lowy Institute, followed by a Q&A with the Institute’s Executive Director, Dr Michael Fullilove.

Duncan Lewis has served as the Director-General of Security since 2014. Mr Lewis served in the Australian Defence Force for 33 years, including as commander of the Special Air Service Regiment and Major General, Special Operations Commander Australia.

Since 2005, Mr Lewis has served in a number of Australian Public Service roles, including assistant secretary of the National Security Division within the Department of the Prime Minister and Cabinet, Australia’s inaugural National Security Adviser, and Australia’s Ambassador to Belgium, Luxembourg, the European Union, and NATO. Mr Lewis was appointed Officer of the Order of Australia in 2005.